When compiling questionnaires were examined by questionnaires, rating each one. Then coded data processed by using SPSS version 18.0 software to analyze the following assumptions
: 1. Descriptive statistics (Descriptive Statistic) used to describe the data. Presented in the form of a table showing the frequency (Frequency) Percentage (Percentage) Average (Mean), standard deviation (Standard Deviation) Max (Maximum) Minimum (Minimum)
2. Analysis (Analytical Statistic) use. To analyze the effect of the changes, pain in the lower back. And stretching the back muscles. During his research, statistical ANOVA Repeated Measures Analysis.
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